2 # This script executes a chain of commands
3 # on all the member servers, in parallel.
4 # Commands are defined in .sh files (see
5 # docmd.sh); all failed executions are
6 # put to the FAILURES file
9 if [ -z "$SERVERS" ]; then
12 HOSTS=`cat $SERVERS | awk '{print $1}'`
16 if ! ./docmd.sh $srv $cmd; then